What's the breed?

I posted this in another forum but didn't get any answers, thought you guys could help. I bought this hen a couple of weeks ago. I know she's an Easter Egger but wondering what other breed she could be mixed with? Eggs are blue/green.

Wow, they're nice looking! I was thinking maybe Light Brahma, especially since the lady I bought her from had some of that breed. I love Ameracanas and was attracted to the black and white but she's also molting so I can't wait to see her in all her finery, lol!